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특허 상세정보

Seat exerciser device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A63B-021/04   
미국특허분류(USC) 482/130 ; 482/123 ; 482/129 ; 482/139
출원번호 US-0542635 (1990-06-22)
발명자 / 주소
인용정보 피인용 횟수 : 27  인용 특허 : 0
초록

An exercise device to be used by a person sitting in a seat includes an adjustable length strap with a friction buckle for firm attachment to a seat of variable sizes. A chest strap with an adjustable length fits around the chest of an exerciser and is connected to the seat strap via a pair of self-retracting elastic cords. A pair of adjustable length shoulder straps clamp on the chest strap to inhibit its downward movement when the exerciser moves forwardly against the tension of the elastic cords and/or tightens the stomach muscles when performing an e...

대표
청구항

An exercise device adaptable for use by an exerciser sitting in a seat with a seat back extending upwardly therefrom comprising: an elongated seat-engaging strap having end portions, first adjustable releasable means for interconnecting said seat strap end portions to form a closed loop for placing said strap around a seat back; an elongated element having end portions, second adjustable means for securing said element end portions together for closely fitting said element in a loop around the chest of an exerciser; and a pair of self-retracting tension ...

이 특허를 인용한 특허 피인용횟수: 27

  1. Cayne Jaeson D. ; Oswaks Jonathan ; Huang Mingjen S. ; Durrand Jean Pierre. Abdominal exercise apparatus. USP199806D395685.
  2. Cayne Jaeson D. ; Paek Joo Ho ; Badeau Francois. Abdominal exercise apparatus. USP199911D416059.
  3. Edward L. Porter. Abdominal exercise apparatus. USP2002126500103.
  4. Moore, David E.. Abdominal exercise belt. USP2017069669250.
  5. G. Wayne Conner. Abdominal exercise device and method. USP2002106458062.
  6. McPartland,Michael. Abdominal exercise device for use by a person sitting in an automobile seat and doing crunches. USP2006087083555.
  7. Sands Leonard I.. Abdominal muscle exercise device. USP199901D404432.
  8. Sands Leonard I.. Anchor plate for abdominal exercise device. USP1998035728035.
  9. Hern James L.. Couch exercise apparatus. USP2000016013014.
  10. Barboza, Rafael A.. Exercise apparatus. USP2010127850585.
  11. Burcham, David Earl. Exercise kit. USP2014128905902.
  12. Willis James E.. Exercise system. USP1998045743838.
  13. Prokhorov, Danil V.. Exercise system and method for controlling a vehicle. USP2017109776042.
  14. Henry, Will. Exerciser for car. USP2016089409501.
  15. Prusick Vincent R.. Exercising device. USP2000116146317.
  16. Jarl-Fredrik Serlachius FI. Gymnastic means. USP2002116485400.
  17. Cataldi ; Jr. Theodore F. ; Hagen Brian F.. Isotonic exercise device attachable to chair. USP2000096117056.
  18. Clarke,Raymond; Wilson Clarke,Lorri. Office gym exercise kit. USP2006117137935.
  19. Barry R. Maron. Plyometric exercise apparatus. USP2002106461283.
  20. Eastwood, Greg W. R.. Portable exercise device. USP2012048162809.
  21. Eastwood, Greg W. R.. Portable exercise device. USP2016129522293.
  22. Berkowitz Eric ; Paul Lisa. Portable multi-use exercise device. USP2000056063012.
  23. Stanley Crews. Rehabilitation chair. USP2002046368260.
  24. Kivinen, Aija. Rest for supporting the head or neck. USP2016099433821.
  25. Mueller, Boris. Seat cover exercise device. USP2016079387357.
  26. Rolland Wayne Rich. Seat exercise device. USP2002126500104.
  27. Befeld, Robert. Seated posture abdominal exercise device. USP2016039272177.